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We love the look of the OEM Style Rear Diffuser BMW created for the F80 M3/ F82/83 M4, So we made our own version in Pre-Preg Carbon fiber! Best part is our version is 100% Pre-Preg Carbon Fiber and only weighs .5 Lbs! Perfect for those who want to keep the clean look of the M3/M4, but who still want the race car look of carbon fiber. Direct Fit. No cutting, Drilling, Glueing, Taping required. Remove your factory piece and re-install our new lightweight CF piece.

Available Carbon Weaves Patterns:

*Please note these rear diffuser are made to order and build time takes about 8-10 weeks after placing order.*

Weight 6 lbs
Dimensions 42 × 10 × 6 in
CF Weave

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Rear Bumper Extension Add-On

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Make Model Year
Make Model Year
BMW F80 M3 2015 - 2019
BMW F82 M4 2015 - 2019
BMW F83 M4 Converitble 2015 - 2019